Solo Everyday Max Backpack vs. Kathmandu Parker Pack

Two carry-on travel backpacks, compared spec for spec.

Solo Everyday Max Backpack

Front facing view of the Solo Everyday Max Backpack
Capacity30 L
Weight1.1 kg
Dimensions56×33×21 cm
Airline fit47%
Price$70

Feature by feature

Solo Everyday Max BackpackFeatureKathmandu Parker Pack
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap Y
Inside
17in Laptop 17in
5 Main Compartments 2
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly optional
N Water Bottle Holder N
N Water Resistant N
Material
100% Recycled Polyester

Kathmandu Parker Pack

Front facing view of the Kathmandu Parker Pack
Capacity28 L
Weight0.89 kg
Dimensions50×29×24 cm
Airline fit41%
Price$90

Key differences between the Solo Everyday Max Backpack and Kathmandu Parker Pack

Both have: backpack straps, laptop sleeve, built-in organizer.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 50 accept both. 38 accept only the Solo Everyday Max Backpack, and 27 accept only the Kathmandu Parker Pack.

Only the Solo Everyday Max Backpack fits

Air Asia, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, EVA Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Malaysia Airlines, Mango, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, SriLankan Airlines, Trans States, United Airlines, Vietnam Airlines, Virgin Atlantic.

Only the Kathmandu Parker Pack fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Boliviana de Aviacion, Czech Airlines, Etihad Airways, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , Oman Air, Peach, Qatar Airways, Sky Airlines.

Solo Everyday Max Backpack vs. Kathmandu Parker Pack: which should you pack?

The Solo Everyday Max Backpack carries 2L more than the Kathmandu Parker Pack (30L vs. 28L), while the Kathmandu Parker Pack is the lighter pack at 0.89kg (vs. 1.1kg). For carry-on flexibility, the Solo Everyday Max Backpack fits 47% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Solo Everyday Max Backpack; if you want to travel lighter, the Kathmandu Parker Pack is the better call.